| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $200.42 | 12.544% | $225.5607 | $225.56 | $225.55 | $225.60 |
| Purchase #2 | $216.77 | 11.533% | $241.7701 | $241.77 | $241.75 | $241.80 |
| Purchase #3 | $130.75 | 6.845% | $139.6998 | $139.70 | $139.70 | $139.70 |
| Purchase #4 | $180.57 | 6.515% | $192.3341 | $192.33 | $192.35 | $192.30 |
| Purchase #5 | $200.64 | 12.289% | $225.2966 | $225.30 | $225.30 | $225.30 |
| Purchase #6 | $75.67 | 5.727% | $80.0036 | $80.00 | $80.00 | $80.00 |
| Purchase #7 | $31.66 | 12.868% | $35.734 | $35.73 | $35.75 | $35.70 |
| 7 purchase totals = | $1,036.48 | $1,140.3989 | $1,140.39 | $1,140.40 | $1,140.40 | |